Hyundai Elantra CN7 Quiz
Driving Your Vehicle

Hill-start Assist Control (HAC)

In this manual: Driving Your Vehicle
Vehicle Information — 11Seats and Safety System — 44Instrument Cluster — 45Convenience Features — 115Driving Your Vehicle — 46Driver Assistance System — 82Emergency Situations — 19Maintenance — 56
~1min read

Hill-start Assist Control (HAC) helps prevent the vehicle from rolling backward when starting from a stop on a hill. The system automatically applies the brakes for approximately 2 seconds and releases the brakes after 2 seconds or when the accelerator pedal is depressed.

WARNING

Always be ready to depress the accelerator pedal when starting on an incline. HAC is active for approximately 2 seconds only.

NOTICE

  • HAC does not operate when the shift lever is in P (Park) or N (Neutral).
  • HAC activates even if ESC (Electronic Stability Control) is turned off, but does not activate when ESC has malfunctioned.

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